Well, I would have to agree that the K series IS the new B series. When you can just swap a motor in a CRX with stock Sh*t and run 11's there is something to be said. The K Series is a motor that with 4 or 5 mods hangs with Evo's and WRX's and SRT-4's. My friend has a Acura RSX-S and he has Intake,Exhaust, and race header and that thing hauls ass. Also, K Pro for the K Series engine is like night and day. ON a K series engine (in a RSX-S) add i/e/rh/fly/kpro you can tear the shit outa other cars, you don't even need a flywheel, but just saying. I know how devoted people are to their B Series, as am I. But if someone offered you a trade to swap in a K series vs ur B series into ur CRX, there is no way u would pass it up.